Your truck has a lot going on. Did you build it or buy it like that? What length are your shocks? Are those suspension links the correct length? I see rock rash on the top of one of the lowers...were they from a different rig with a different wheelbase?
Proper shock towers in the rear will lower the rear suspension. The stock front shock towers would allow you to mount the front shock further back toward center of the chassis than whatever those towers are. That would help lower the front.
Looks like you have shock towers in the front with a droop setup on your shocks. That should be pretty low as is unless your shocks are too long or the suspension links need to be a little longer.
Also, your body is WAY too high. If you're asking these questions to improve performance, you should start there. Cut out the shock tower locations in the hood, reposition the body, drill out new holes for the Rock Pirates bed and it'll be good to go.